Ⅰ. Enhance your sewing experience with sewing threads, crafted from plastic for durability and ease of use. This 36-thread pack is suitable for household electric sewing machines, offering a convenient and practical solution for sewing needs. Ⅱ. Key Features: Compatible with Most Sewing Machines: Transparent spools are compatible with almost all household electric sewing machines, ensuring smooth sewing. Ⅲ. Easy to Install and Use: Simple design and easy installation make it user-friendly, contributing to convenient and efficient sewing projects. Ⅳ. Durable and Practical: Manufactured under strict quality control standards, spool threads are designed to withstand heavy use, ensuring long-lasting performance. Ⅴ. Organized and Easy to Store: Each spool comes with a clear, transparent case, allowing for neat storage and easy access when needed. Ⅵ. Essential Sewing Accessories: Suitable for crafts, clothing mending, and other sewing tasks, these sewing threads are an essential accessory for any sewing machine. Ⅶ. Specifications: Material: Plastic; Color: As shown; Package included: 36 x sewing threads; Function: Sewing machine accessories